Home
Class 14
MATHS
A number consists of two digits such th...

A number consists of two digits such that the digit in the ten's place is less by 2 than the digit In the unit's place. Three times the number added to `(6)/(7)` times the number obtained by reversing the digits equals 108. The sum of digits in the number is:

A

8

B

9

C

6

D

7

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • MIXTURE

    GAGAN PRATAP |Exercise Questions|54 Videos

  • PARTNERSHIP

    GAGAN PRATAP |Exercise Multiple Choice Questions|41 Videos

Similar Questions

Explore conceptually related problems

A number consists of two digits such that the digit in the tens place is less by 2 than the digit in the units place.Three xx the number added to (6)/(7) xx the number obtained by reversing the digits equal 108 . The sum of the digits in the digits equal 108 . c.8 d.9

A number consists of two digits. The digit in the ten's place exceeds the digit in the unit's place by 4. The sum of the digits is 1/7 of the number. The number is :

A three digit number is divisible by 11 and has its digit in the unit's place equal to 1. The number is 297 more than the number obtained by reversing the digits. What is the number ?

In a two-digit number the digit in the unit's place is three times the digit in the tenth's place. The sum of the digits is equal to 8. Then, what is the number?

The ratio of a 2-digit number to the sum of its digits is 7: 1. If the digit in the ten's place is 1 more than the digit in the one's place, then the number is

The digit in the tens place of a two digit number is 3 more than the digit in the units place. Let the digit at units place be b. Then the number is

Seven xx a two-digit number is equal to four xx the number obtained by reversing the digits.If the difference between the digits is 3. Find the number.

GAGAN PRATAP -NUMBER SYSTEM-Multiple Choice Questions
  1. The value of (1)/(1xx2)+(1)/(2xx3)+(1)/(3xx4)+..... +(1)/(99xx100) is

    Text Solution

    |

  2. What is the value of/का मान क्या है? 1/(3xx7)+1/(7xx11)+1/(11xx15)+......

    Text Solution

    |

  3. Find the value of the expression: (1/(2^2-1)+1/(4^2-1)+1/(6^2-1)........

    Text Solution

    |

  4. The value of (1)/(15) + (1)/(35) + (1)/(63) + (1)/(99) + (1)/(143) is

    Text Solution

    |

  5. What is the sum of 1 1/2+4 1/6+7 1/12+10 1/20.....up to 20 terms? 1 ...

    Text Solution

    |

  6. By adding 3 and 5 in numerator and denominator of a fraction it become...

    Text Solution

    |

  7. The numerator of a fraction is 3 more than the denominator. When 5 is ...

    Text Solution

    |

  8. The denominator of a fraction is 4 more than twice the numerator. When...

    Text Solution

    |

  9. The numerator of a fraction is 6 less than its denominator. If 1 is su...

    Text Solution

    |

  10. There is a number consisting of two digits, the digit in the units pla...

    Text Solution

    |

  11. A two-digit number is 9 more than four times of the number obtained by...

    Text Solution

    |

  12. Let XYZ be a 3-digit number.Let S=XYZ+YZX+ZXY. Which of the following ...

    Text Solution

    |

  13. If a certain number of two digits is divided by the sum of its digits,...

    Text Solution

    |

  14. A number consists of two digits such that the digit in the ten's plac...

    Text Solution

    |

  15. When a two-digit number is multiplied by the sum of its digits, the pr...

    Text Solution

    |

  16. The sum of the digits of a two-digit number is 1/7 of the number. The ...

    Text Solution

    |

  17. Three numbers are in Arithmetic Progression (AP) whose sum is 30 and t...

    Text Solution

    |

  18. The value of 1 + 3 + 5 + 7 + ……………. (2n - 1) is: 1 + 3 + 5 + 7 + ………...

    Text Solution

    |

  19. What is the sum of the first 13 terms of an arithmetic progression, if...

    Text Solution

    |

  20. The harmonic mean and the geometric mean of two numbers are 10 and 12 ...

    Text Solution

    |